（1 清华大学建筑玻璃与金属结构研究所，北京 100084；2 珠海市晶艺玻璃工程有限公司，北京 100045）
［摘要］在单层索网技术的基础上研发出的隐式单索柔性支承体系，满足了在玻璃建筑中视觉上无结构的需求。它是利用玻璃有限的厚度将钢索隐藏在竖向胶缝中，通过预拉力使隐藏的钢索满足幕墙承载力及刚度要求。介绍了北京万通中心玻璃幕墙隐式单索结构的主要构造技术、结构特点及设计要点，其顺利实施为今后推广使用这种幕墙体系积累了较为完整的数据。
［关键词］隐式单索玻璃幕墙；单向单层索结构；夹板式玻璃连接
Design and analysis of glass curtain wall with invisible single cable applied in Beijing Wantong Center
Wang Yuanqing1，He Xiaoping1,2，Shi Yongjiu1，Ken Y. Luo2（1  Institution of Glass and Metal Structure for Architecture of Tsinghua University, Beijing 100084, China; 2  King Glass Engineering Co.,Ltd., Beijing 100045, China）
Abstract:Based on the technology of present single cable net, the newly developed flexible supporting system with invisible single cable can meet the architectural requirement of no structure for glass. In this system, the single cable is hidden in the seam between two pieces of glass, and the prestress applied on the cable make it satisfy the requirement of loading capacity and rigidity. The main formation, structure features and design essence of invisible single cable used in project of Beijing Wantong Center are presented. The successful implementation in this project accumulated quite complete data for follow-up spread of it.
Keywords:glass curtain wall supported by invisible single cable； unilateral single cable；glass connection with clamping plate
KGE研究基金项目（200503）。
作者简介：王元清，教授，博导，Email: wang_yq@tsinghua.edu.cn。
参考文献
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